CN211901210U - Simple plate picture fixing nail sleeve assembly - Google Patents

Abstract

The utility model discloses a simple plate drawing fixing nail sleeve component, which comprises an oblique tooth nail and an oblique tooth expansion sleeve, wherein the oblique tooth nail comprises a modeling cap and a cylinder body, the cylinder body comprises a smooth section and an oblique tooth section, the oblique tooth section comprises a plurality of ring oblique teeth, and a ring tooth groove is formed between the adjacent ring oblique teeth; the periphery of the column tube is distributed with a plurality of layers of elastic skewed tooth groups, each layer of elastic skewed tooth group comprises a plurality of elastic skewed teeth which are uniformly distributed on the periphery, each elastic skewed tooth comprises an elastic inclined plane and a vertical plane, the side wall of the column tube body at the position of each elastic skewed tooth is provided with a yielding hole, the elastic inclined plane is connected with the side wall of the yielding hole, and the vertical plane is not connected with the side wall of the yielding hole. The utility model discloses directly set up drawing board hole and cover on the brief plate body drawing board body and be equipped with standard internal member, match this drawing board hole of shutoff through drawing board hole endotheca. The simple plate body painting is completely attached and fixed on the wall surface, the annular helical teeth and the helical tooth expansion sleeves can generate inward sliding pressure, and no gap exists between the simple plate body painting and the wall body.

Description

Simple plate picture fixing nail sleeve assembly

Technical Field

The utility model belongs to the technical field of hang drawing decoration accessory, concretely relates to brief plate body picture staple cover subassembly.

Background

At present, most of common wall surface hanging paintings are provided with serrated hanging sleeves at the top of the back surface of the hanging paintings, and the hanging sleeves are fixed on a wooden frame on the back surface of a drawing board by self-tapping. Need pound the nail earlier on the wall during installation, then utilize the hitching sleeve of hanging drawing back top to articulate on corresponding nail, this kind of mode of hanging drawing can lead to drawing board and wall to contact completely because of hitching sleeve protrusion reason, deposits the clearance, and the clearance is inconsistent about moreover, to the drawing of art high grade, there is the drawback in this kind of mode of hanging to influence the aesthetic. The hanging painting mode is particularly not suitable for simple plate body painting which requires simple and simple pictures and a drawing board, the outline of lines is clear and smooth, but the top of the back of the drawing board needs to be drilled into a self-tapping hole, so the upper side of the drawing board is provided with a hard frame which is usually a wooden frame which is not suitable for adopting a plurality of light boards, the middle part of the drawing board is weak or hollow, and only the frame is made of hard materials and can cause the local part of the picture to be not smooth when the frame is hollow, so the hanging painting mode of the current simple plate body painting needs to be improved. On the other hand, the existing wall painting targets have nail hitting blindness, and due to the fact that the hanging sleeve at the back of the sliding plate is highly inconsistent, the hanging sleeve is often installed by a user, during positioning measurement, the actual position of the hanging sleeve is not easy to determine due to the fact that the sliding plate is stuck to the wall, so that the nail position is inaccurate, in addition, the problem of deviation is easy to occur due to the fact that the wall is hard to nail, and once the deviation occurs or the deviation is caused due to inaccurate measurement, the deviation phenomenon can occur after the wall painting, and the aesthetic feeling is influenced. If the nail position of the wall body is changed, the surface of the wall body is damaged due to repeated nail breakage, and much time and energy are wasted. The existing hanging picture mode is safe in standing, but due to curiosity and curiosity of children, the hanging picture can be easily contacted under the condition of no supervision of a user, the hanging picture can accidentally fall off, and the children are injured by smashing the hanging picture.

SUMMERY OF THE UTILITY MODEL

To current slide articulate defect and the problem that the mode exists, the utility model provides a be applicable to brief plate body and draw staple cover subassembly, can draw with brief plate body and combine together, make brief plate body draw hug closely the wall.

The utility model provides a scheme that its technical problem adopted is: a simple plate painting fixing nail sleeve assembly comprises an oblique tooth nail and an oblique tooth expansion sleeve, wherein the oblique tooth nail comprises a modeling cap and a cylinder body, the cylinder body comprises a smooth section and an oblique tooth section, the oblique tooth section comprises a plurality of annular oblique teeth, and annular tooth grooves are formed between every two adjacent annular oblique teeth; the inclined tooth expansion sleeve comprises a column pipe main body, wherein multiple layers of elastic inclined tooth groups are distributed on the circumferential surface of the column pipe main body, each layer of elastic inclined tooth group comprises a plurality of elastic inclined teeth which are uniformly distributed on the circumference, each elastic inclined tooth comprises an elastic inclined surface and a vertical surface, a yielding hole is formed in the side wall of the column pipe main body at the position of each elastic inclined tooth, the elastic inclined surfaces are connected with the side wall of the yielding hole, but the vertical surfaces are not connected with the side wall of the yielding hole, the width of each vertical surface is larger than the depth of the annular tooth groove, and when an inclined tooth nail penetrates into the inside of the inclined tooth expansion sleeve, each elastic inclined tooth is located in the annular tooth groove.

The drawing board is characterized by further comprising a drawing board hole inner sleeve and a drawing board hole caulking groove which are sleeved in the wall drilling in a matching mode, the smooth section of the column body is sleeved in the drawing board hole inner sleeve in a matching mode, and the modeling cap is embedded in the caulking groove in a matching mode.

The cylinder of the oblique tooth nail is a cylinder or a polygonal prism.

The vertical surface is vertical to the axis of the helical tooth expansion sleeve.

The utility model has the advantages that: the utility model discloses drawing according to the brief plate body and drawing the higher characteristics of uniformity requirement to panel, directly set up drawing plate hole and cover on the brief plate body and be equipped with standard internal member, match this drawing plate hole of shutoff through drawing plate hole endotheca, drawing plate hole endotheca itself can regard as a decoration that brief plate body was drawn, does not influence its artistic appreciation. The utility model discloses a staple subassembly can be laminated the brief plate body drawing completely and fix on the wall, and ring skewed tooth and skewed tooth inflation cover can produce the pressure of an inside slip, ensure not to have any clearance between brief plate body drawing and the wall body.

Drawings

Fig. 1 is a schematic view of the use and assembly state of the present invention.

Figure 2 is a cross-sectional view of the expanding sleeve of helical teeth in a wall borehole.

Fig. 3 is one of the enlarged partial views of the fitting of the skewed tooth nail and the skewed tooth expansion sleeve.

Fig. 4 is a second enlarged view of the fitting of the skewed tooth nail and the skewed tooth expansion sleeve.

Reference numbers in the figures: the drawing board comprises oblique tooth nails 1, a modeling cap 11, annular tooth grooves 12, annular oblique teeth 13, oblique tooth expansion sleeves 2, abdicating holes 21, elastic inclined planes 22, vertical faces 23, a wall body 4, wall drilling holes 41, a drawing board body 5, drawing board hole inner sleeves 51 and drawing board hole embedding grooves 52.

Detailed Description

The simple plate body painting requires that the whole sliding plate is made of the same material, the surface of the sliding plate is smooth, and the picture artistic feeling is not influenced by the plate factors as much as possible, so that the requirement on the consistency of the plate is high. The existing common sliding plate usually comprises a wooden frame and a hollow inner cavity, and even if the inner cavity is filled with the wooden frame, the requirement of the surface of the plate to be consistent and smooth is difficult to reach. The requirement for fixing the sliding plate of the simple plate painting is also high, and the simple plate painting is usually made of a light integrated material, so that the mode of fixing the hanging sleeve by using self-tapping is obviously not suitable. The embodiment adopts a simple plate body to draw a fixing nail sleeve component, and as shown in figure 1, the component mainly comprises an oblique tooth nail 1 and an oblique tooth expansion sleeve 2. Wherein, the cylinder of the oblique tooth nail is a cylinder or a polygonal prism.

The oblique tooth nail 1 comprises a modeling cap 11 and a cylinder, the cylinder comprises a smooth section and an oblique tooth section, the oblique tooth section comprises a plurality of annular oblique teeth 13, and an annular tooth groove 12 is formed between every two adjacent annular oblique teeth 13, as shown in fig. 3 and 4.

The skewed tooth expansion sleeve 2 comprises a column tube main body, wherein a plurality of layers of elastic skewed tooth groups are distributed on the circumferential surface of the column tube main body, and each layer of elastic skewed tooth group comprises a plurality of elastic skewed teeth which are uniformly distributed on the circumferential surface. As shown in fig. 3 and 4, each of the elastic helical teeth includes an elastic ramp 22 and a riser 23. As shown in the figure, the side wall of the main body of the column tube at each position of the elastic helical teeth is provided with a yielding hole 21, and the elastic bevel 22 is connected with the side wall of the yielding hole 21 but the vertical surface 23 is not connected with the side wall of the yielding hole 21. The width of the vertical surface 23 is larger than the depth of the annular tooth space 12, when the oblique tooth nail 1 penetrates into the oblique tooth expansion sleeve 2, the elastic oblique teeth are positioned in the annular tooth space 12, and the vertical surface 23 is supported to expand outwards along the radial direction. The vertical surface 23 is vertical to the axle center of the helical tooth expansion sleeve 2.

Therefore, the simple plate body painting can be completely attached and fixed to the wall surface through the fixing nail assembly, the annular inclined teeth and the inclined tooth expansion sleeves can generate inward sliding pressure, and no gap exists between the simple plate body painting and the wall body.

On the basis of the scheme, the wall-mounted drawing board structure further comprises a drawing board hole sleeve 51 and a drawing board hole embedded groove 52, wherein the drawing board hole sleeve 51 and the drawing board hole embedded groove 52 are sleeved in a matched mode in the wall drilling hole 41, the smooth section of the column is sleeved in the drawing board hole sleeve 51 in a matched mode, and the modeling cap 11 is embedded in the embedded groove 52 in a matched mode. The drawing board holes are directly formed in the drawing board body of the simple board body and are sleeved with the standard internal sleeve pieces, the drawing board holes are plugged in the drawing board holes in a matched mode, the internal sleeve pieces of the drawing board holes can serve as decoration of the simple board body drawing, and artistic ornamental performance of the simple board body drawing is not affected.

Claims (4)

1. A simple plate painting fixing nail sleeve assembly is characterized by comprising an oblique tooth nail (1) and an oblique tooth expansion sleeve (2), wherein the oblique tooth nail (1) comprises a modeling cap (11) and a cylinder body, the cylinder body comprises a smooth section and an oblique tooth section, the oblique tooth section comprises a plurality of annular oblique teeth (13), and an annular tooth groove (12) is formed between every two adjacent annular oblique teeth (13); skewed tooth inflation cover (2) include the pillar pipe main part, and its periphery distributes and has the multilayer elasticity skewed tooth group, and every layer elasticity skewed tooth group includes a plurality of elasticity skewed teeth of circumference equipartition, and every elasticity skewed tooth includes elasticity inclined plane (22) and facade (23), has hole of stepping down (21) simultaneously at the pillar pipe main part lateral wall of every elasticity skewed tooth position, and elasticity inclined plane (22) are connected but facade (23) are not connected with hole of stepping down (21) lateral wall, the width of facade (23) is greater than the degree of depth of ring tooth groove (12), and after skewed tooth nail (1) deepened skewed tooth inflation cover (2) inside, elasticity skewed tooth is located ring tooth groove (12) and facade (23) are supported and expand radially outwards.

2. The simple plate picture fixing nail sleeve assembly according to claim 1, further comprising a drawing board hole sleeve 51 and a drawing board hole caulking groove 52 which are matched and sleeved in the wall drilling 41, wherein the smooth section of the column body is matched and sleeved in the drawing board hole sleeve 51, and the modeling cap (11) is matched and embedded in the caulking groove 52.

3. The simple picture-on-board staple cartridge assembly of claim 1, wherein the cylinder of said angular nails is a cylinder or a polygonal prism.

4. The simple plate picture fixing nail sleeve assembly according to claim 1, wherein the vertical surface (23) is perpendicular to the axial center of the skewed tooth expansion sleeve (2).

Images